/// <summary>
/// Constructor
/// </summary>
/// <param name="io60p16">The IO60 the port is on.</param>
/// <param name="pin">Pin to be created</param>
/// <param name="resisterMode">Desired resistor mode for the pin to be constructed</param>
public InputPort(IO60P16 io60p16, IOPin pin, ResistorMode resisterMode)
{
_io60p16 = io60p16;
_portId = _io60p16.GetPortNumber(pin);
_pinId = _io60p16.GetPinNumber(pin);
if (_io60p16.IsPinReserved(_portId, _pinId))
{
throw new Exception("This pin has already been reserved");
}
_io60p16.MakePinInput(_portId, _pinId, resisterMode);
_io60p16.port_reserve[_portId] |= (byte)(1 << _pinId);
}
/// <summary>
/// Sets the PWM Pulse width and period
/// </summary>
/// <param name="highPulseWidthTicks">Number of ticks for the PWM to be high</param>
/// <param name="periodTicks">Number of ticks for the period</param>
public void SetPulse(byte highPulseWidthTicks, byte periodTicks)
{
if (highPulseWidthTicks > periodTicks)
{
throw new Exception("Invalid param. highPulseWidthTicks should be smaller than " + periodTicks);
}
if (!_io60p16.IsPinReserved(_portId, _pinId))
{
throw new Exception("This pin has already been reset or has not been initialized.");// reserve already
}
_periodTicks = periodTicks;
_highPulseWidthTicks = highPulseWidthTicks;
SetPWM();
}
/// <summary>
/// Writes the state of the pin
/// </summary>
/// <param name="state">The state to set the pin to. High (true) or low (false)</param>
public void Write(Boolean state)
{
if (!_io60p16.IsPinReserved(_portId, _pinId))
{
throw new Exception("This pin has already been reset or has not been initialized.");// reserve already
}
if (state)
{
_io60p16.MakePinHigh(_portId, _pinId);
}
else
{
_io60p16.MakePinLow(_portId, _pinId);
}
}
/// <summary>
/// Reads the state of a pin
/// </summary>
/// <returns>Returns the state of the pin</returns>
public Boolean Read()
{
if (!_io60p16.IsPinReserved(_portId, _pinId))
{
throw new Exception("This pin has already been reset or has not been initialized.");// reserve already
}
byte b = _io60p16.ReadPort(_portId);
if ((b & (1 << _pinId)) != 0)
{
return(true);
}
return(false);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="io60p16">The IO60 the port is on.</param>
/// <param name="pin">The pin to be constructed</param>
/// <param name="tickWidth">The desired width between ticks</param>
public PWM(IO60P16 io60p16, PWMPin pin, TickWidth tickWidth)
{
_io60p16 = io60p16;
_portId = _io60p16.GetPortNumber((IOPin)pin);
_pinId = _io60p16.GetPinNumber((IOPin)pin);
if (_io60p16.IsPinReserved(_portId, _pinId))
{
throw new Exception("This pin has already been reserved");// reserve already
}
_io60p16.port_reserve[_portId] |= (byte)(1 << _pinId);
_tickWidth = tickWidth;
_io60p16.MakePinOutput(_portId, _pinId);
_io60p16.MakePinHigh(_portId, _pinId);
SetPWM();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="io60p16">The IO60 the port is on.</param>
/// <param name="pin">Pin to be created</param>
/// <param name="initialState">If the pin should be created and set high (true) or low (false)</param>
public OutputPort(IO60P16 io60p16, IOPin pin, Boolean initialState)
{
_io60p16 = io60p16;
_portId = _io60p16.GetPortNumber(pin);
_pinId = _io60p16.GetPinNumber(pin);
if (_io60p16.IsPinReserved(_portId, _pinId))
{
throw new Exception("This pin has already been reserved");
}
_io60p16.MakePinOutput(_portId, _pinId);
_io60p16.port_reserve[_portId] |= (byte)(1 << _pinId);
if (initialState)
{
_io60p16.MakePinHigh(_portId, _pinId);
}
else
{
_io60p16.MakePinLow(_portId, _pinId);
}
}